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Santos Dumont

$291+ Cheap flights from Pennsylvania to Santos Dumont, Brazil (SDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SDU
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Pennsylvania to Santos Dumont

Keep the following information in mind while searching for Pennsylvania to Santos Dumont flight deals. Data was last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$560
(LATAM Airlines)

One-way from

$291
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$1,010
Provider with most accurate pricing for Philadelphia-Rio de Janeiro (RIO) flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Rio de Janeiro (RIO) flights.
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From Pennsylvania to Rio de Janeiro Santos Dumont
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One-way flight from Pennsylvania to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 4% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Pennsylvania to Santos Dumont

Cheapest flights from Pennsylvania to Santos Dumont
Explore the most affordable flight options available from Pennsylvania to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This United Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:30 pmIAD - SDU
1 stop16h 05mUnited Airlines
Tue 12/91:45 pmSDU - IAD
1 stop18h 50mUnited Airlines
Deal found 11/26$705
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:30 pmIAD - SDU
1 stop16h 05mUnited Airlines
Mon 12/81:45 pmSDU - IAD
2 stops23h 59mUnited Airlines
Deal found 11/24$715
This United Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:51 pmDCA - SDU
2 stops23h 44mUnited Airlines
Thu 12/111:45 pmSDU - DCA
2 stops20h 44mUnited Airlines
Deal found 11/26$720
This Booking.com deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:25 pmJFK - SDU
1 stop15h 50mLATAM Airlines
Tue 12/94:50 pmSDU - JFK
1 stop15h 45mLATAM Airlines
Deal found 11/25$727
This Booking.com deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:25 pmJFK - SDU
1 stop16h 25mLATAM Airlines
Sun 12/74:10 pmSDU - JFK
1 stop16h 25mLATAM Airlines
Deal found 11/25$732
This Kiwi.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:25 pmJFK - SDU
2 stops18h 50mLATAM Airlines
Thu 12/118:05 pmSDU - JFK
1 stop12h 30mLATAM Airlines
Deal found 11/24$742
This Kiwi.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:25 pmJFK - SDU
2 stops18h 50mLATAM Airlines
Sat 12/68:05 pmSDU - JFK
1 stop12h 30mLATAM Airlines
Deal found 11/24$743
This Kiwi.com deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:25 pmJFK - SDU
2 stops17h 00mLATAM Airlines
Wed 12/108:05 pmSDU - JFK
1 stop12h 30mLATAM Airlines
Deal found 11/26$744
This Gotogate deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:25 pmJFK - SDU
1 stop15h 40mLATAM Airlines
Sat 12/611:50 amSDU - JFK
2 stops20h 45mLATAM Airlines
Deal found 11/24$751
This CheapOair deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:25 pmJFK - SDU
1 stop15h 50mLATAM Airlines
Fri 12/122:00 pmSDU - JFK
1 stop18h 35mLATAM Airlines
Deal found 11/25$755
This FlightHub deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:11 pmIAD - SDU
2 stops22h 24mLATAM Airlines
Mon 12/85:40 pmSDU - IAD
2 stops19h 59mLATAM Airlines
Deal found 11/24$756
This KAYAK deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:25 pmJFK - SDU
1 stop15h 50mLATAM Airlines
Sun 12/710:30 amSDU - JFK
2 stops22h 05mLATAM Airlines
Deal found 11/25$773

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Santos Dumont that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Pennsylvania to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Pennsylvania

Fly to

Santos Dumont

Route

Depart

Return

Price

Washington, D.C.Rio de Janeiro

IAD - SDU

IADSDU

Washington, D.C. Dulles Intl

Fri 4/17

9:55 am-8:15 pm

2 stops33h 20m

Rio de Janeiro Santos Dumont

Mon 4/27

1:45 pm-11:17 am

2 stops22h 32m

$563

PittsburghRio de Janeiro

PIT - SDU

PITSDU

Pittsburgh

Tue 5/19

3:15 pm-4:45 pm

2 stops24h 30m

Rio de Janeiro Santos Dumont

Mon 5/25

1:45 pm-6:10 pm

2 stops29h 25m

$563

Washington, D.C.Rio de Janeiro

DCA - SDU

DCASDU

Washington, D.C. Reagan-National

Thu 4/9

6:50 pm-4:45 pm

2 stops20h 55m

Rio de Janeiro Santos Dumont

Mon 4/13

1:45 pm-10:19 am

2 stops21h 34m

$569

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Wed 3/11

4:30 pm-4:40 pm

2 stops23h 10m

Rio de Janeiro Santos Dumont

Wed 3/18

1:45 pm-9:42 am

2 stops20h 57m

$569

Washington, D.C.Rio de Janeiro

DCA - SDU

DCASDU

Washington, D.C. Reagan-National

Sun 1/11

4:10 pm-2:05 pm

2 stops19h 55m

Rio de Janeiro Santos Dumont

Mon 1/26

11:20 am-3:33 pm

2 stops30h 13m

$597

Washington, D.C.Rio de Janeiro

DCA - SDU

DCASDU

Washington, D.C. Reagan-National

Thu 3/12

11:05 am-4:40 pm

2 stops28h 35m

Rio de Janeiro Santos Dumont

Mon 3/16

1:45 pm-3:33 pm

2 stops26h 48m

$623

New YorkRio de Janeiro

LGA - SDU

LGASDU

New York LaGuardia

Sun 1/18

5:35 pm-2:05 pm

2 stops18h 30m

Rio de Janeiro Santos Dumont

Mon 1/26

11:20 am-9:53 am

2 stops24h 33m

$624

Washington, D.C.Rio de Janeiro

DCA - SDU

DCASDU

Washington, D.C. Reagan-National

Sat 4/18

6:50 pm-5:45 pm

2 stops21h 55m

Rio de Janeiro Santos Dumont

Wed 4/22

1:45 pm-10:19 am

2 stops21h 34m

$629

Washington, D.C.Rio de Janeiro

IAD - SDU

IADSDU

Washington, D.C. Dulles Intl

Mon 3/2

4:30 pm-4:40 pm

2 stops22h 10m

Rio de Janeiro Santos Dumont

Wed 3/11

1:45 pm-11:29 am

2 stops22h 44m

$629

Washington, D.C.Rio de Janeiro

DCA - SDU

DCASDU

Washington, D.C. Reagan-National

Thu 4/9

3:44 pm-8:50 am

2 stops16h 06m

Rio de Janeiro Santos Dumont

Mon 4/13

6:00 am-11:05 pm

2 stops18h 05m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Rio de Janeiro Santos Dumont Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pennsylvania to Rio de Janeiro Santos Dumont Airport?

    For as low as $755, Air Canada can have you in Rio de Janeiro Santos Dumont Airport from Pennsylvania in 15h 50m. There are 4808 mi between Pennsylvania and Rio de Janeiro Santos Dumont Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Pennsylvania to Rio de Janeiro Santos Dumont Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $341. LATAM Airlines flights start at $361 while deals on Air Canada start at $371 one-way.

  • What are the most popular routes from Pennsylvania to Rio de Janeiro Santos Dumont Airport?

    The most popular flight routes from Pennsylvania to Rio de Janeiro Santos Dumont Airport are New York John F Kennedy Intl - Rio de Janeiro Santos Dumont, Newark - Rio de Janeiro Santos Dumont and Washington, D.C. Dulles Intl - Rio de Janeiro Santos Dumont.

  • Can I find deals for flights from Pennsylvania to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Santos Dumont.

  • Can I find deals for business class flights from Pennsylvania to Santos Dumont?

    Yes. Cheapflights offers flight deals from Pennsylvania to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Pennsylvania to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
Miami to Rio de Janeiro–Galeão Intl flights
John F Kennedy Intl to Santos Dumont flights
Newark to Rio de Janeiro–Galeão Intl flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
Dulles Intl to Rio de Janeiro–Galeão Intl flights
Dallas/Fort Worth to Rio de Janeiro–Galeão Intl flights
Los Angeles to Rio de Janeiro–Galeão Intl flights
Baltimore to Rio de Janeiro–Galeão Intl flights
Miami to Santos Dumont flights
Reagan-National to Rio de Janeiro–Galeão Intl flights
Hobby to Rio de Janeiro–Galeão Intl flights
Newark to Santos Dumont flights
Atlanta to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Rio de Janeiro–Galeão Intl flights
Dulles Intl to Santos Dumont flights
San Francisco to Rio de Janeiro–Galeão Intl flights
Los Angeles to Santos Dumont flights
LaGuardia to Santos Dumont flights
O'Hare Intl to Santos Dumont flights
Orlando to Rio de Janeiro–Galeão Intl flights
George Bush Intcntl to Rio de Janeiro–Galeão Intl flights
Boston to Rio de Janeiro–Galeão Intl flights
Fort Lauderdale to Rio de Janeiro–Galeão Intl flights
San Francisco to Santos Dumont flights
Boston to Santos Dumont flights
Seattle to Rio de Janeiro–Galeão Intl flights
Orlando to Santos Dumont flights
Dallas/Fort Worth to Santos Dumont flights
Midway to Rio de Janeiro–Galeão Intl flights
Fort Lauderdale to Santos Dumont flights
Atlanta to Santos Dumont flights
Austin to Rio de Janeiro–Galeão Intl flights
Seattle to Santos Dumont flights
Minneapolis to Rio de Janeiro–Galeão Intl flights
Raleigh to Rio de Janeiro–Galeão Intl flights
Love Field to Rio de Janeiro–Galeão Intl flights
Austin to Santos Dumont flights
Tampa to Rio de Janeiro–Galeão Intl flights
San Diego to Rio de Janeiro–Galeão Intl flights
Denver to Rio de Janeiro–Galeão Intl flights
Raleigh to Santos Dumont flights
Ontario to Rio de Janeiro–Galeão Intl flights
Philadelphia to Rio de Janeiro–Galeão Intl flights
Las Vegas to Rio de Janeiro–Galeão Intl flights

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